Isolators

ISOW7842FDWE

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QUAD-CHANNEL, 2/2, REINFORCED DIGITAL ISOLATOR WITH INTEGRATED POWER

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Search across all available documentation for this part.

DocumentsHow to Isolate Signal and Power in Isolated CAN Systems (Rev. C)VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. W)+13

Isolators

ISOW7842FDWE

Active

Texas Instruments

QUAD-CHANNEL, 2/2, REINFORCED DIGITAL ISOLATOR WITH INTEGRATED POWER

Deep-Dive with AI

DocumentsHow to Isolate Signal and Power in Isolated CAN Systems (Rev. C)VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. W)+13

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ISOW7842FDWE

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	100 V/ns
Data Rate	100 Mbps
Inputs - Side 1/Side 2 [custom]	2
Inputs - Side 1/Side 2 [custom]	2
Isolated Power	True
Mounting Type	Surface Mount
Number of Channels	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	17.6 ns
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	17.6 ns
Pulse Width Distortion (Max) [Max]	4.7 ns
Rise / Fall Time (Typ) [custom]	2 ns
Rise / Fall Time (Typ) [custom]	2 ns
Supplier Device Package	16-SOIC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

ISOW7842 Series

Quad-channel, 2/2, reinforced digital isolator with integrated power

Part	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Common Mode Transient Immunity (Min) [Min]	Data Rate	Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Package / Case [x]	Package / Case	Package / Case [y]	Number of Channels	Technology	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Isolated Power	Channel Type	Mounting Type	Pulse Width Distortion (Max) [Max]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]
Texas Instruments ISOW7842FDWE	17.6 ns	17.6 ns	100 V/ns	100 Mbps	General Purpose	2 ns	2 ns	0.295 in	16-SOIC	7.5 mm	4	Capacitive Coupling	16-SOIC	125 °C	-40 °C	5.5 V	3 V		Unidirectional	Surface Mount	4.7 ns	2	2
Texas Instruments ISOW7842FDWER	17.6 ns	17.6 ns	100 V/ns	100 Mbps	General Purpose	2 ns	2 ns	0.295 in	16-SOIC	7.5 mm	4	Capacitive Coupling	16-SOIC	125 °C	-40 °C	5.5 V	3 V		Unidirectional	Surface Mount	4.7 ns	2	2

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	40	$ 7.79
Digikey	Tube	1	$ 11.67
		10	$ 10.72
		40	$ 10.28
		120	$ 9.05
		280	$ 8.61
		520	$ 8.05
		1000	$ 7.39
Texas Instruments	TUBE	1	$ 10.12
		100	$ 8.25
		250	$ 6.49
		1000	$ 5.50

Description

General part information

ISOW7842 Series

The ISOW784x is a family of high-performance, quad-channel reinforced digital isolators with an integrated high-efficiency power converter. The integrated DC-DC converter provides up to 650 mW of isolated power at high efficiency and can be configured for various input and output voltage configurations. Therefore these devices eliminate the need for a separate isolated power supply in space-constrained isolated designs.